Latest 2V0-21.20 Actual Free Exam Questions Updated 110 Questions
Free 2V0-21.20 Exam Braindumps certification guide Q&A
To prepare for the VMware 2V0-21.20 exam, VMware offers training courses that cover all the topics included in the exam. These courses are designed to provide you with a comprehensive understanding of vSphere 7.x and prepare you for the exam. You can also use practice exams and study materials available on the VMware website to help you prepare for the exam.
Preparing for the VMware 2V0-21.20 certification exam requires a deep understanding of virtualization and VMware vSphere 7.x. Candidates are encouraged to gain hands-on experience with the software and to study the official VMware training materials, which cover all the topics included in the exam. With the right preparation, candidates can pass the exam on their first attempt and take the first step towards becoming a certified VMware expert.
The VMware 2V0-21.20 certification exam is a computer-based test that consists of 70 multiple-choice questions. The exam is timed and candidates have 105 minutes to complete it. The passing score for this exam is 300 out of 500. Candidates who pass this exam will receive their VMware 2V0-21.20 certification and will be recognized as experts in VMware vSphere 7.x technologies.
NEW QUESTION # 56
An administrator is unable to manage certificates with the vSphere Client. What is another supported option that can be used to manage certificates?
- A. vRealize Operations Manager
- B. vCenter Server Management Interface
- C. Command Line Interface
- D. Cloud Builder
Answer: A
NEW QUESTION # 57
Which type of network adapter is designed to provide connectivity to hosts and handle the standard system traffic of vSphere vMotion?
- A. VM network
- B. Virtual machine network interface card (VMNIC)
- C. VXLAN virtual tunnel end point (VXLAN VTEP)
- D. VMkernel port
Answer: A
NEW QUESTION # 58
ESXi provides VLAN support by assigning a VLAN ID to which component?
- A. Physical network interface card (NIC)
- B. Port group
- C. Virtual standard switch
- D. Virtual distributed switch
Answer: B
Explanation:
https://geek-university.com/vmware-esxi/configure-vlans/
NEW QUESTION # 59
An administrator is tasked with upgrading an existing vSphere environment to version 7.0. The current configuration is using an external Platform Services Controller.
Which two statements are true regarding this upgrade? (Choose two.)
- A. The external Platform Services Controller backup can be restored to a new embedded vCenter Server Appliance.
- B. The external Platform Services Controller needs to be powered down while a new vCenter Server Appliance is deployed.
- C. The external Platform Services Controller needs to be upgraded after the vCenter Server Appliance.
- D. The external Platform Services Controller needs to be converged into an embedded vCenter Server Appliance.
- E. The external Platform Services Controller needs to be decommissioned following the deployment of the new vCenter Server Appliance.
Answer: A,B
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vcenter.install.doc/GUID-ACCD2814-
0F0A-4786-96C0-8C9BB57A4616.html
NEW QUESTION # 60
An administrator is troubleshooting a recent failure and finds the following error messages:
Which action has failed, thus resulting in these errors? (Choose the best answer.)
- A. Virtual machine power off
- B. Virtual machine reconfiguration
- C. Virtual machine snapshot
- D. Virtual machine migration
Answer: C
NEW QUESTION # 61
How does vSphere handle memory allocation during the instant clone process? (Choose the best answer.)
- A. Memory is shared among all child virtual machines using a delta disk.
- B. An identical clone of the parent virtual machine's memory is created for each child virtual machine
- C. The first child virtual machine serves as a memory snapshot for any subsequent child virtual machines.
- D. A unique memory pool is created per child virtual machine using copy-on-write.
Answer: B
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-853B1E2B-76CE-4240-A654-3806912820EB.html
NEW QUESTION # 62
What is a pre-requisite for configuring virtualization-based security (VBS)?
- A. Use Windows Server 2008 R2
- B. Change the firmware type from Legacy BIOS to UEFI
- C. Change the firmware type from UEFI to Legacy BIOS
- D. Use Windows Server 2012
Answer: B
Explanation:
Explanation/Reference: https://blogs.vmware.com/vsphere/2018/05/introducing-support-virtualization-based-security- credential-guard-vsphere-6-7.html
NEW QUESTION # 63
An administrator observes a warning on the vSphere Availability (HA) cluster.
This host currently has no management network redundancy
Which two actions would address the warning? (Choose two.)
- A. Include the advanced HA parameter das.ignoreNetWarningRedundancy.
- B. Add an additional uplink to the management vmknic.
- C. Add an additional management vmknic to the vSwitch.
- D. Include the advanced HA parameter das.ignoreRedundantNetWarning.
Answer: C,D
NEW QUESTION # 64
Which two statements are true regarding the use of firmware update packages in vSphere Lifecycle Manager?
(Choose two.)
- A. The firmware and drivers add-on is provided by a third-party vendor.
- B. The firmware and drivers add-on can add or remove components from the ESXi base image.
- C. The firmware and drivers add-on can be used on clusters that are managed with baselines.
- D. The firmware and drivers add-on are distributed through the official VMware online depot.
- E. A hardware support manager must be registered as a vCenter Server extension.
Answer: B,E
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere-lifecycle-manager.doc/GUID-
34AF5B19-FC80-4915-8358-D5FCC8A8E69E.html
NEW QUESTION # 65
A recently deployed set of test virtual machines are impacting the performance of a company development team project datastore. The shared cache server appears to be suffering from storage congestion.
Storage I/O Control is already enabled on all company datastores.
Which two steps should the administrator take to improve the performance of the cache server? (Choose two.)
- A. Create a claim rule to control the storage path.
- B. Configure storage shares per virtual machine.
- C. Configure storage limits per virtual machine.
- D. Configure the path selection policy.
- E. Update the storage provider for the existing array.
Answer: B,C
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-25C3D9FE-3A9D-4739-AC75-16A9E0A3D9F0.html
NEW QUESTION # 66
An administrator is troubleshooting a recent failure and finds the following error messages:
Which action has failed, thus resulting in these errors?
- A. Virtual machine power off
- B. Virtual machine reconfiguration
- C. Virtual machine snapshot
- D. Virtual machine migration
Answer: C
Explanation:
Explanation/Reference:
https://kb.vmware.com/s/article/2090545
NEW QUESTION # 67
An administrator wants to leverage the processor-specific technology that uses a security extension for securing virtual machines (VMs). This will allow user-level code to define private regions of memory called enclaves that are protected from external access.
What does the administrator need to configure to enable VMs to use this technology? (Choose the best answer.)
- A. Transparent Page Sharing (TPS)
- B. Trusted Platform Module (TPM)
- C. Virtual Intel Software Guard Extensions (vSGX)
- D. Advanced Encryption Standard-New Instructions (AES-NI)
Answer: C
NEW QUESTION # 68
Each logical port on a vSphere standard switch can be a member of how many port groups? (Choose the best answer.)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Explanation/Reference: https://www.c-sharpcorner.com/article/what-is-virtual-switches-and-standard-switches/
NEW QUESTION # 69
An administrator is unable to manage certificates with the vSphere Client.
What is another supported option that can be used to manage certificates? (Choose the best answer.)
- A. Command Line Interface
- B. vRealize Operations Manager
- C. vCenter Server Management Interface
- D. Cloud Builder
Answer: A
Explanation:
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.psc.doc/GUID-E0609A99-A8D1-4336-BD3B- DE707E261A63.html
NEW QUESTION # 70
An administrator is running a variety of vSphere 6.5 cluster configurations and is tasked with upgrading to vSphere 7.0.
Which two conditions could cause potential conflicts or outages to the virtual machines (VMs)? (Choose two.)
- A. The upgrade of an external platform services controller
- B. The use of third-party custom vSphere Installation Bundles (VIBs) installed on the ESXi hosts
- C. The use of a Windows vCenter Server system
- D. Datastores attached to the hosts based on VMFS3
- E. The upgrade of a vSphere Distributed Switch with VMs attached
Answer: B,E
NEW QUESTION # 71
Refer to the exhibit. Which two migration methods can an administrator use to move virtual machines from the SA-Dev cluster to the SA-Compute cluster?
(Choose two.)
- A. Cold migration of storage only
- B. Hot migration of compute resource and storage resource
- C. Cold migration of compute resource only
- D. Hot migration of compute resource only
- E. Cold migration of compute resource and storage resource
Answer: B,E
NEW QUESTION # 72
Refer to the exhibit. What is the effective role the test1 account has on the Finance01 virtual machine?
- A. No access
- B. Read-only
- C. Virtual machine user
- D. Administrator
Answer: B
NEW QUESTION # 73
Which tool is used to monitor the free space in the vCenter Server database? (Choose the best answer.)
- A. esxtop
- B. df
- C. vmstat
- D. vimtop
Answer: B
NEW QUESTION # 74
A company has one corporate datacenter (C1) and one regional datacenter (R1). There is a vCenter Server in each location. An administrator wants a central library available to C1 and R1 for all templates and ISO images.
Which two steps must the administrator take to configure the content library feature to meet this requirement?
(Choose two.)
- A. Create a local content library on R1.
- B. Create a subscribed content library on C1.
- C. Create a subscribed content library on R1.
- D. Create a local content library on C1.
- E. Create a published content library on C1.
Answer: C,E
NEW QUESTION # 75
A recently deployed set of test virtual machines are impacting the performance of a company development team project datastore. The shared cache server appears to be suffering from storage congestion.
Storage I/O Control is already enabled on all company datastores.
Which two steps should the administrator take to improve the performance of the cache server? (Choose two.)
- A. Create a claim rule to control the storage path.
- B. Configure storage shares per virtual machine.
- C. Configure storage limits per virtual machine.
- D. Configure the path selection policy.
- E. Update the storage provider for the existing array.
Answer: B,C
NEW QUESTION # 76
Which virtual disk option allows a virtual machine to consume the minimum storage capacity? (Choose the best answer.)
- A. Independent persistent
- B. Thin-provisioned
- C. Eager-zeroed thick-provisioned
- D. Lazy-zeroed thick-provisioned
Answer: D
NEW QUESTION # 77
What is the minimum CPU core requirement for successful installation, or upgrade, of ESXi on a host?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 78
A host profile is updated with a new password that urgently needs to be changed on all hosts attached to the host profile.
Which option would an administrator select to complete the password change?
- A. Copy Settings from Host
- B. Check Host Profile Compliance
- C. Edit Host Customizations
- D. Remediate
Answer: D
Explanation:
Explanation/Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.hostprofiles.doc/GUID-
9340FE80-356E-4457-8581-CE7B2830442E.html
NEW QUESTION # 79
An administrator wants to enable bandwidth allocation for workloads by using Network I/O Control.
What should the administrator configure to accomplish this? (Choose the best answer.)
- A. Load-balancing
- B. Management traffic
- C. Virtual machine traffic
- D. NIC teaming policy
Answer: C
Explanation:
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID-E13CC2B0- 5357-4261-8C0E-8BE5BD56BD20.html
NEW QUESTION # 80
Refer to the exhibit.
Which two migration methods can an administrator use to move virtual machines from the SA-Dev cluster to the SA-Compute cluster? (Choose two.)
- A. Cold migration of storage only
- B. Hot migration of compute resource and storage resource
- C. Cold migration of compute resource only
- D. Hot migration of compute resource only
- E. Cold migration of compute resource and storage resource
Answer: B,E
NEW QUESTION # 81
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